EE WAS SUPERVISING INSTALLATION OF A 125 H.P. PUMP AT THE FAN SHAFT. AS THE SCOOP WAS PULLING THE PUMP, EE SLIPPED IN THE MUD. TO KEEP FROM FALLING INTO THE FREEZING WATER EE GRABBED THE ROPE WICH PULLED THE PUMP, AND HIS RIGHT LITTLE AND RING FINGERS WERE PULLED INTO THE PULLEY. (AMPUTATION OF LITTLE FINGER: DISTAL PHALANGE.)